/*

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements.  See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership.  The ASF licenses this file

 * to you under the Apache License, Version 2.0 (the

 * "License"); you may not use this file except in compliance

 * with the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.bff.gaia.unified.sdk.testing;



import com.bff.gaia.unified.sdk.coders.DefaultCoder;

import com.bff.gaia.unified.sdk.coders.SerializableCoder;

import com.bff.gaia.unified.sdk.util.SerializableThrowable;

import com.bff.gaia.unified.vendor.guava.com.google.common.base.MoreObjects;

import com.bff.gaia.unified.vendor.guava.com.google.common.base.Objects;



import javax.annotation.Nullable;

import java.io.Serializable;



/** Output of {@link PAssert}. Passed to a conclude function to act upon. */

@DefaultCoder(SerializableCoder.class)

public final class SuccessOrFailure implements Serializable {



  private final boolean isSuccess;

  @Nullable

  private final PAssert.PAssertionSite site;

  @Nullable

  private final SerializableThrowable throwable;



  private SuccessOrFailure(

	  boolean isSuccess, @Nullable PAssert.PAssertionSite site, @Nullable Throwable throwable) {

    this.isSuccess = isSuccess;

    this.site = site;

    this.throwable = new SerializableThrowable(throwable);

  }



  public boolean isSuccess() {

    return isSuccess;

  }



  @Nullable

  public AssertionError assertionError() {

    return site == null ? null : site.wrap(throwable.getThrowable());

  }



  public static SuccessOrFailure success() {

    return new SuccessOrFailure(true, null, null);

  }



  public static SuccessOrFailure failure(

	  @Nullable PAssert.PAssertionSite site, @Nullable Throwable t) {

    return new SuccessOrFailure(false, site, t);

  }



  @Override

  public String toString() {

    return MoreObjects.toStringHelper(this)

        .add("isSuccess", isSuccess())

        .addValue(throwable)

        .omitNullValues()

        .toString();

  }



  @Override

  public boolean equals(Object o) {

    if (this == o) {

      return true;

    }

    if (o == null || getClass() != o.getClass()) {

      return false;

    }

    SuccessOrFailure that = (SuccessOrFailure) o;

    return isSuccess == that.isSuccess

        && Objects.equal(site, that.site)

        && Objects.equal(throwable, that.throwable);

  }



  @Override

  public int hashCode() {

    return Objects.hashCode(isSuccess, site, throwable);

  }

}